Can you tell me if my fears and phobias are irrational then why?

Spoiling the fun 4U?: We all have fears. There actually are things ; activities out there that are generally dangerous (e.g., radioactivity, poisons, walking across a highway). Phobias are extreme fears about situations/ things that most people would say pose little danger -like fear of vomiting/seeing someone else vomit; of riding in an elevator; of bees; etc. Phobias can create lots of stress ; take fun out of life!